<?php

use yii\db\Migration;

class m170228_022631_alter_customer_branchaccount extends Migration
{
    public function safeUp()
    {
        $this->addColumn('{{%customer_branchaccount}}','grade_id','integer(11)  default 1 comment \'会员等级id\'');
    }

    public function safeDown()
    {
        $this->dropColumn('{{%customer_branchaccount}}','grade_id');
    }
}
